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FromTheMoon [43]
3 years ago
8

An increase in food and a decrease in predators would most likely

Biology
1 answer:
ddd [48]3 years ago
6 0

Answer:

An increase in available food is an environmental factor which brings about genetic variation in the population of a specie.

Explanation:

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Regarding horizontal gene transfer between bacteria by conjugation, transduction, or transformation:
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Answer:

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In the process of transduction, the donor DNA gets packed within the bacteriophage and infects the recipient bacteria. In the process of conjugation, the genetic substance is transferred by the donor bacteria to the recipient via the process of mating.  

a. Of all these three mechanisms, transformation is the process that exhibits a broad range and can be easily performed in the lab. As in the process, there is a slight chance of rejection or failure due to direct compatibility between the bacteria.  

b. While the narrowest broad range is found in the process of conjugation, as in order to transfer the genetic substance between the two bacterial species, there should be a similarity between the two species so that they can mate and exchange the genetic substance in between them.  

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3 years ago
Opening K or Cl- channels in a postsynaptic membrane would produce an inhibitory postsynaptic potential (IPSP). Opening K or Cl-
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Answer:

True

Explanation:

In inhibitory postsynaptic potentials, the opening of chlorine and potassium channels generally occurs so that chlorine enters, with a negative charge, and potassium leaves, with a positive charge. The synergistic effect of this ionic flow is the hyperpolarization of the cell, making it difficult for an action potential to occur.

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4 years ago
Name 2 differences between plant and animal cells.
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